package day2;

/**
 * @author joker
 * @date 2022/4/13 0013 - 1:38
 */
public class Test01 {
    public static void main(String[] args) {
//        String s=String.valueOf(1);
//        System.out.println(s);
        Integer integer = new Integer(10);
        System.out.println(Integer.toString(integer) instanceof String);
        System.out.println(String.valueOf(1) instanceof String);
        System.out.println(new Integer(Integer.parseInt("1")) instanceof Integer);
    }
}
